<style>
    h1 {
        border: #030621 solid 10px;
        border-radius: 20px;
        padding: 15px;
        padding-left: 60px;
        padding-bottom: 30px;
        padding-top: 15px;
        padding-right: 10px;

        
    margin: 100px;
    margin-left: 200px;
    margin-right: 0.1px;





    }
</style>



<body>
    <h1>你好鸭0000000000000000000😋</h1>
</body>